HV HIPOT Transformer 10kV 12kV Tan Delta Tester Power Factor Tester
Product Details
| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 year |
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Year of Establishment
2006-11-08
Number of Employees
68
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Basic Info.
- Model NO.
- GD6900
- Type
- Universal Testing Machine
- Accuracy Grade
- 0.5
- Load Way
- Electronic Load
- Loading Method
- Dynamic Load
- Display
- Digital
- Control
- Computer Control
- Weight
- 0-100Kg
- Power Source
- AC220V
- Working condition
- -15℃~40℃;RH<80%
- Power supply
- AC 220V±10%, 50/60Hz.Generator can be used.
- High voltage output
- AC 0.5KV~10KV (12kV optional)
- Transport Package
- Standard Wooden Package
- Specification
- ISO, SGS
- Trademark
- HV HIPOT
- Origin
- Wuhan China
- Production Capacity
- 5000PCS/Year
Product Description
GD6900 Capacitance and Dissipation Factor Tester
GD6900 measures the capacitance and dielectric loss factor (tgδ) of high voltage electric equipment. It is integrated structure, built-in dielectric loss test bridge, variable frequency adjustable power supply, boosting transformer and SF6 standard capacitor.
High voltage source is generated by internal inverter of the instrument, which is used for testing test object after transformer boost. If adding a insulation cup and temperature control device, dielectric loss of insulating oil can be tested.Features
- Touch LCD screen display.
- Insulation resistance test: Built-in insulation resistance test module, can carry out Insulation resistance (IR), absorption ratio (DAR), polarization index (PI) test
- Calendar chip and large storage inside. Save testing result according to time order, check history record and print the result.
- The instrument data can be exported through U disk.
- Multiple testing mode, with modes of inside high voltage, outside high voltage, inner standard, external standard, GST/UST, self-excitation. High voltage(more than 10kV) dielectric loss test can be made in the situation of external standard outside high voltage.
- Test full sealed CVT (Capacitive Voltage Transformer) C1 and C2 dielectric loss and capacitance at the same time. Also test CVT transformation ratio and voltage angle difference.
- The dielectric loss and capacitance value of C0 in the upper end of CVT can be measured by using the reverse shielding method.
- High speed sampling signal. Inverter and sampling circuit inside are digitized controlled. Output voltage is adjusted continuously.
- LCR automatic measurement. Inductance, capacitance, resistance, angle can be measured and displayed.
- Multiple protection of input voltage fluctuation, output short circuit, over-voltage, over-current, temperature, secure and reliable. Meanwhile, it has the function of grounding testing, that voltage boost is not permitted for non-grounding equipment.
- No need to dismantle HV lead to measure dielectric loss and capacitance of CVT.
- Frequency can be changed into 50Hz, 47.5Hz/52.5Hz, 45Hz/55Hz, 60Hz, 57.5Hz/62.5Hz, 55Hz/65Hz.
Specifications
Working condition -15ºC~40ºC RH<80% Anti-interference principle Frequency conversion Power supply AC 220V±10%, 50/60Hz Generator can be used. High voltage output AC 0.5KV~10KV (12kV optional) Every 0.1kV Accuracy 2% Max. current 200mA Capacity 2000VA Self-excitation power AC 0V~50V/15A 50Hz, 60Hz single frequency
45HZ/55HZ 47.5HZ/52.5HZ
55HZ/65HZ 57.5HZ/62.5HZ
Automatic dual frequencyResolution tgδ: 0.001% Cx: 0.001pF Accuracy tgδ: ±(reading*1.0%+0.040%) C x: ±(reading*1.0%+1.00PF) Measurement range tgδ Without limit C x 15pF < Cx < 300nF 10KV Cx < 60 nF 5KV Cx < 150 nF 1KV Cx < 300 nF CVT test Cx < 300 nF LCR measurement range L>20H(2kV) R>10KΩ(2kV) LCR measurement accuracy 0.1% Resolution 0.01 CVT ratio range 10~10000 CVT ratio accuracy 0.1% CVT ratio resolution 0.01 Insulation resistance DC high voltage 5~10kV Accuracy ±(2%*Reading +10V) IR accuracy 100kΩ-1000GΩ: <5% (test voltage not less than 250V)
100GΩ-1000GΩ: 10% (test voltage not less than 10000V)
Dimension Main unit: 350(L)×270(W)×270(H) Accessory box: 350(L)×270(W)×160(H) Memory capacity 200 groups, USB flash disk storage is supported. Weight Main unit: 22.75Kg Accessory box: 5.25Kg
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